Specifications

General
Product TypeWireless VoIP phone
Phone Features
Cordless Phone StandardIEEE 802.11a/b/g/n/ac (Wi-Fi)
Call ServicesCall Waiting, Call Forwarding, Call Transfer, Call Hold
Dialer LocationHandset
Conference Call Capability3-way
SpeakerphoneYes
Additional FunctionsAuto answer, HD audio, Noise Shield Technology
IP Telephony
Main FeaturesMultiple VoIP protocol support
VoIPYes
VoIP ProtocolsSIP, RTCP, RTP, SRTP
Voice CodecsG.722, G.729a, G.711a, iLBC, G.729b, Opus, G.711µ
Lines Supported2 lines
Quality of ServiceDifferentiated Services (DiffServ), Type of Service (ToS), Multiprotocol Label Switching (MPLS), Diffserv per device (QoS), WMM for QoS
IP Address AssignmentDHCP, static
Security256-bit AES, IEEE 802.1X, TLS
Network ProtocolsIP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS, SRTP, RTCP, RTP, NTP, DNS SRV, DNS NAPTR, SSH, STUN
Voice FeaturesComfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC)
Display
TypeLCD display - color
Display LocationHandset
Diagonal Size1.8"
Display Resolution128 x 160 pixels
Miscellaneous
ConnectionsMicro-USB Headset jack / mini-phone 3.5 mm
Hearing Aid CompatibleYes
Placing / MountingTable-top
Included AccessoriesBelt clip, power adapter, charger cradle
Battery
Capacity1500 mAh
TechnologyRechargeable - lithium ion
Talk TimeUp to 6 h
Standby Time120 h
Dimensions & Weight (Handset)
Width2 in
Depth0.9 in
Height6.2 in
Weight4.2 oz
Dimensions & Weight (Power Adapter)
Width2.99 in
Depth1.43 in
Height3.19 in
Dimensions & Weight (Shipping)
Shipping Weight11.99 oz
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